Paper: Expanding The Scope Of The ATIS Task: The ATIS-3 Corpus

ACL ID H94-1010
Title Expanding The Scope Of The ATIS Task: The ATIS-3 Corpus
Venue Human Language Technologies
Session Main Conference
Year 1994
Authors

The Air Travel Information System (ATIS) domain serves as the common evaluation task for ARPA"spoken language system developers. 1 To support this task, the Multi-Site ATIS Data COl- lection Working group (MADCOW) coordinates data collection activities. This paper describes recent MADCOW activities. In particular, this paper describes the migration of the ATIS task to a richer relational database and development corpus (ATIS-3) and describes the ATIS-3 corpus. The expanded database, which includes information on 46 US and Canadian cities and 23,457 flights, was released in the fall of 1992, and data collection for the ATIS-3 corpus began shortly thereafter. The ATIS-3 corpus now consists of a total of 8297 released training utterances and 3211 utterances reserved for testing, collected at ...